Clinical trials: Cochlear Implant
Deafness Unilateral
Cochlear Implantation for Young Single-sided Deaf Children
Children with profound sensorineural unilateral hearing loss (UHL) lag behind in spoken language, cognition, spatial hearing, and academic performance compared to normal hearing (NH) children.
- Trial name
- CICADE (NCT04738968)
- Testing
- Cochlear implant
- Where
- 4 sites in Belgium
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Acoustic Neuroma, Labyrinthitis Ossificans
Maintaining Cochlear Patency After VIIIth Nerve Surgery
Tumors arising from the VIIIth Nerve (vestibulo-cochlear nerve) typically present with progressive unilateral hearing loss and tinnitus.
- Conditions
- Acoustic Neuroma, Labyrinthitis Ossificans, Profound Hearing Impairment
- Trial name
- NCT03261726
- Testing
- MedEl Test Electrode Placer
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Henry Ford Health System
Anesthesia
Role of Magnesium in Pediatric Cochlear Implant
To determine the efficiency of addition of magnesium sulfate to total intravenous anesthesia (TIVA) in optimizing the surgical field during pediatric cochlear implant surgery.
- Trial name
- NCT03722940
- Testing
- Magnesium sulphate, Na CL 0.9%
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Wahba bakhet
Asymmetric Hearing Loss, Single-sided Deafness
Cochlear Implantation in Children With Asymmetric Hearing Loss or Single-Sided Deafness Clinical Trial
This is a two-phase study that compares performance growth pre-implant with current hearing aid (HA) technology versus post-implant with a cochlear implant (CI) in children with either asymmetric hearing loss (AHL) or…
- Conditions
- Asymmetric Hearing Loss, Single-sided Deafness, Unilateral Deafness
- Trial name
- NCT04793412
- Testing
- Cochlear Implant
- Where
- 5 sites in United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Hearing Loss
Usability of the CP950 Sound Processor
Studying usability and gaining feedback of the CP950 Sound Processor in experienced cochlear implant recipients.
- Trial name
- C950 (NCT02727842)
- Testing
- CP950 Sound Processor, Wireless programming pod
- Where
- 3 sites in United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Cochlear
Sensorineural Hearing Loss, Hearing Loss
Quantification of Visually Evoked Cortical Potentials in Individuals With Hearing Loss
This research is being done to determine whether a test that measures a "Visual Evoked Potential" can be used in a new way for individuals that have hearing loss.
- Trial name
- NCT05107466
- Testing
- P300 Visually evoked potential
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Dartmouth-Hitchcock Medical Center
Deafness
Development of a Deaf Child With a Cochlear Implant.
Cochlear implantation enables profoundly deaf children to acquire speech and develop their understanding of spoken language. However, there are significant interindividual differences in the results obtained with the implant.
- Trial name
- DECCODES (NCT02539901)
- Testing
- Evaluation of the detection of non-linguistic sounds, Free hearing test categorization, Early Social Communication Scale (ECSP)
- Where
- France
- Volunteers
- 73 people, healthy volunteers welcome
- Sponsor
- University Hospital, Toulouse
Single Sided Deafness, Unilateral Deafness
Cochlear Implants in Young Children With SSD
The goal of this clinical trial is to investigate the safety and effectiveness of cochlear implantation in infants and toddlers with single-sided deafness.
- Conditions
- Single Sided Deafness, Unilateral Deafness, Hearing Loss, Unilateral, Hearing Loss
- Trial name
- Little SSD (NCT05775367)
- Testing
- Cochlear Implant
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Hearing Loss
Evaluation of a Revised Indication for Determining Adult Cochlear Implant Candidacy
The Sponsor values the progression of hearing healthcare practice and acknowledges a need for re-evaluation of indications for determining adult cochlear implant candidacy.
- Trial name
- NCT01337076
- Testing
- cochlear implant
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Cochlear
Cochlear Implants, Evoked Potentials, Auditory
Optimization of Cochlear Implant MAP-parameters in Children
This project will complete a long-term follow up for children that have received cochlear implants (CI) early in life and had their CI's programmed based on objective measurements.
- Conditions
- Cochlear Implants, Evoked Potentials, Auditory, Child, Disabilities Hearing
- Trial name
- NCT03694340
- Testing
- Re-programming of cochlear implant
- Where
- Sweden
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Göteborg University
Hearing Loss, Sensorineural, Hearing Loss, Bilateral
A Monocentric Study Evaluating Pupillometry as an Objective Measurement for CI Fittings
This trial is a monocentric, prospective and controlled study of the pupil response to detect hearing threshold and comfortable loudness of normal-hearing (NH) and CI-subjects.
- Conditions
- Hearing Loss, Sensorineural, Hearing Loss, Bilateral, Cochlear Hearing Loss, Hearing Loss, Cochlear
- Trial name
- PupillOM (NCT05586555)
- Testing
- Pupillometry (Eve-tracking measurements)
- Where
- France
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Oticon Medical
Hearing Loss, Hearing Disorders
Validation of a Smartphone-Based Hearing-in-Noise Test (HearMe)
The purpose of this project is to validate a quick, easy-to-use and administer smartphone hearing-in-noise test. The Hearing-in-Noise Test (HINT) measures an individual's ability to hear speech in quiet and in noise.
- Conditions
- Hearing Loss, Hearing Disorders, Hearing Abnormality, Hearing Disability
- Trial name
- HearMe (NCT03429777)
- Testing
- HearMe Smartphone Application
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Iowa
Hearing Loss, High-Frequency
Hybrid Cochlear Implants in Severe to Profound Adults, Children, and Adolescents
The purpose of this study is to determine if adults and children with residual low-pitch hearing in the severe hearing loss range can develop improved speech perception by combining their residual acoustic hearing with electrical…
- Trial name
- NCT01975571
- Testing
- Cochlear® Nucleus™ Hybrid L24, Cochlear® Nucleus™ Hybrid S12
- Where
- 2 sites in United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Bruce J Gantz
Hearing Loss, Genetic Disease
Auditory Restoration and Outcomes After Gene Therapy and Cochlear Implantation: a PRospective Cohort Analysis (AURORA)
This cohort study aims to explore the trends and differences in multidimensional perceptual levels of patients after cochlear implants or gene therapy, as well as to comprehensively assess the efficacy of gene therapy for…
- Conditions
- Hearing Loss, Genetic Disease, Speech Perception
- Trial name
- NCT06237790
- Where
- 6 sites in China
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Eye & ENT Hospital of Fudan University
Hearing Loss
Neuroplastic Changes Seen in Cochlear Implants With Preserved Hearing
Investigators hope to study patients with 1 cochlear implant and who have had hearing preservation surgery and compare the changes in the brain of these patients with normal hearing patients by doing a scan of the brain when…
- Trial name
- NCT02407587
- Testing
- cochlear implants
- Where
- United Kingdom
- Volunteers
- healthy volunteers welcome
- Sponsor
- Manchester University NHS Foundation Trust
Deafness
Perceptual Consequences of Cochlear Implant Electrode-neuron Interfaces
Despite the success of cochlear implants, devices surgically placed in the inner ears of patients with severe hearing loss, there remains substantial variability in the overall speech perception outcomes for the children and…
- Trial name
- NCT05867173
- Testing
- Experimental Speech Processing Strategy
- Where
- 2 sites in United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Massachusetts Eye and Ear Infirmary
Hearing Impaired
Cochlear Implant PDA Based Research Platform
The primary purpose of the research is to study how individuals who wear cochlear implants process sounds in noisy environments and also whether newly designed programs can help improve the communicative ability of cochlear…
- Trial name
- ciPDA (NCT01620385)
- Testing
- ciPDA
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Philip Loizou
Dementia, Hearing Loss
Evaluation of the Impact of Cochlear Implants on Cognition in Older Adults
The subjects will be age 65 years and older, with no upper limit of age range with hearing loss that are candidates for standard-of-care cochlear implant.
- Conditions
- Dementia, Hearing Loss, Presbycusis
- Trial name
- NCT02729402
- Testing
- Cognitive Testing
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- University of Utah
Hearing Loss
Evaluating the Revised WORQ in CI Users
The Work Related Questionnaire (WORQ) is a 59-item questionnaire of which each item represents an International Classification of Functioning and disability category.
- Trial name
- NCT04602780
- Where
- 5 sites in Australia, Belgium and 3 more
- Volunteers
- 177 people, healthy volunteers welcome
- Sponsor
- University Hospital, Antwerp
Cochlear Implant Users
Cochlear Implants and Listening Effort: the Interaction of Cognitive and Sensory Constraints
This study examines how cochlear implant users understand and comprehend speech in realistic communication situations. Through six experiments measuring listening effort via pupillometry and discourse comprehension, we will…
- Trial name
- NCT07279441
- Testing
- Experiment 1: Syntactic and Semantic Context, Experiment 2: False Hearing and Context Overuse, Experiment 3: Two-Sentence Problem
- Where
- 2 sites in United States
- Volunteers
- 460 people, healthy volunteers welcome
- Sponsor
- NYU Langone Health